FR2042719A1 - - Google Patents

Info

Publication number
FR2042719A1
FR2042719A1 FR7017983A FR7017983A FR2042719A1 FR 2042719 A1 FR2042719 A1 FR 2042719A1 FR 7017983 A FR7017983 A FR 7017983A FR 7017983 A FR7017983 A FR 7017983A FR 2042719 A1 FR2042719 A1 FR 2042719A1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7017983A
Other languages
French (fr)
Other versions
FR2042719B1 (enrdf_load_stackoverflow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2042719A1 publication Critical patent/FR2042719A1/fr
Application granted granted Critical
Publication of FR2042719B1 publication Critical patent/FR2042719B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/025—Disazo dyes containing acid groups, e.g. -COOH, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR7017983A 1969-05-17 1970-05-15 Expired FR2042719B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691925288 DE1925288B2 (de) 1969-05-17 1969-05-17 Sulfonsaeuregruppenfreie disazofarbstoffe, ihre herstellung und verwendung zum faerben stickstoffhaltiger fasermaterialien

Publications (2)

Publication Number Publication Date
FR2042719A1 true FR2042719A1 (enrdf_load_stackoverflow) 1971-02-12
FR2042719B1 FR2042719B1 (enrdf_load_stackoverflow) 1974-08-09

Family

ID=5734489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7017983A Expired FR2042719B1 (enrdf_load_stackoverflow) 1969-05-17 1970-05-15

Country Status (7)

Country Link
JP (1) JPS4811207B1 (enrdf_load_stackoverflow)
BE (1) BE750483A (enrdf_load_stackoverflow)
CH (1) CH556895A (enrdf_load_stackoverflow)
DE (1) DE1925288B2 (enrdf_load_stackoverflow)
FR (1) FR2042719B1 (enrdf_load_stackoverflow)
GB (1) GB1264071A (enrdf_load_stackoverflow)
NL (1) NL7006936A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2335567A1 (fr) * 1975-12-19 1977-07-15 Bayer Ag Colorants disazoiques, leur obtention et leur application

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166059A (en) * 1971-04-02 1979-08-28 Crompton & Knowles Corporation Alkali-fast disazo disulfimide dyes
BE786066A (fr) * 1971-07-10 1973-01-10 Bayer Ag Colorants disazoiques
DE2308723C2 (de) * 1973-02-22 1982-10-28 Bayer Ag, 5090 Leverkusen Disazofarbstoffe sowie Verfahren zum Färben und Bedrucken

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2335567A1 (fr) * 1975-12-19 1977-07-15 Bayer Ag Colorants disazoiques, leur obtention et leur application

Also Published As

Publication number Publication date
GB1264071A (enrdf_load_stackoverflow) 1972-02-16
DE1925288A1 (de) 1970-11-26
FR2042719B1 (enrdf_load_stackoverflow) 1974-08-09
NL7006936A (enrdf_load_stackoverflow) 1970-11-19
DE1925288C3 (enrdf_load_stackoverflow) 1978-04-27
JPS4811207B1 (enrdf_load_stackoverflow) 1973-04-11
CH556895A (de) 1974-12-13
DE1925288B2 (de) 1977-08-18
BE750483A (fr) 1970-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse